206705088

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 224

約数和(自身を含む): 646297920

約数和(自身を除く): 439592832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 53, 54, 61, 64, 72, 74, 96, 106, 108, 111, 122, 144, 148, 159, 183, 192, 212, 216, 222, 244, 288, 296, 318, 333, 366, 424, 432, 444, 477, 488, 549, 576, 592, 636, 666, 732, 848, 864, 888, 954, 976, 999, 1098, 1184, 1272, 1332, 1431, 1464, 1647, 1696, 1728, 1776, 1908, 1952, 1961, 1998, 2196, 2257, 2368, 2544, 2664, 2862, 2928, 3233, 3294, 3392, 3552, 3816, 3904, 3922, 3996, 4392, 4514, 5088, 5328, 5724, 5856, 5883, 6466, 6588, 6771, 7104, 7632, 7844, 7992, 8784, 9028, 9699, 10176, 10656, 11448, 11712, 11766, 12932, 13176, 13542, 15264, 15688, 15984, 17568, 17649, 18056, 19398, 20313, 21312, 22896, 23532, 25864, 26352, 27084, 29097, 30528, 31376, 31968, 35136, 35298, 36112, 38796, 40626, 45792, 47064, 51728, 52704, 52947, 54168, 58194, 60939, 62752, 63936, 70596, 72224, 77592, 81252, 87291, 91584, 94128, 103456, 105408, 105894, 108336, 116388, 119621, 121878, 125504, 141192, 144448, 155184, 162504, 174582, 188256, 206912, 211788, 216672, 232776, 239242, 243756, 282384, 310368, 325008, 349164, 358863, 376512, 423576, 433344, 465552, 478484, 487512, 564768, 620736, 650016, 698328, 717726, 847152, 931104, 956968, 975024, 1076589, 1129536, 1300032, 1396656, 1435452, 1694304, 1862208, 1913936, 1950048, 2153178, 2793312, 2870904, 3229767, 3388608, 3827872, 3900096, 4306356, 5586624, 5741808, 6459534, 7655744, 8612712, 11483616, 12919068, 17225424, 22967232, 25838136, 34450848, 51676272, 68901696, 103352544, 206705088]

約数ペア:

[(1, 206705088), (2, 103352544), (3, 68901696), (4, 51676272), (6, 34450848), (8, 25838136), (9, 22967232), (12, 17225424), (16, 12919068), (18, 11483616), (24, 8612712), (27, 7655744), (32, 6459534), (36, 5741808), (37, 5586624), (48, 4306356), (53, 3900096), (54, 3827872), (61, 3388608), (64, 3229767), (72, 2870904), (74, 2793312), (96, 2153178), (106, 1950048), (108, 1913936), (111, 1862208), (122, 1694304), (144, 1435452), (148, 1396656), (159, 1300032), (183, 1129536), (192, 1076589), (212, 975024), (216, 956968), (222, 931104), (244, 847152), (288, 717726), (296, 698328), (318, 650016), (333, 620736), (366, 564768), (424, 487512), (432, 478484), (444, 465552), (477, 433344), (488, 423576), (549, 376512), (576, 358863), (592, 349164), (636, 325008), (666, 310368), (732, 282384), (848, 243756), (864, 239242), (888, 232776), (954, 216672), (976, 211788), (999, 206912), (1098, 188256), (1184, 174582), (1272, 162504), (1332, 155184), (1431, 144448), (1464, 141192), (1647, 125504), (1696, 121878), (1728, 119621), (1776, 116388), (1908, 108336), (1952, 105894), (1961, 105408), (1998, 103456), (2196, 94128), (2257, 91584), (2368, 87291), (2544, 81252), (2664, 77592), (2862, 72224), (2928, 70596), (3233, 63936), (3294, 62752), (3392, 60939), (3552, 58194), (3816, 54168), (3904, 52947), (3922, 52704), (3996, 51728), (4392, 47064), (4514, 45792), (5088, 40626), (5328, 38796), (5724, 36112), (5856, 35298), (5883, 35136), (6466, 31968), (6588, 31376), (6771, 30528), (7104, 29097), (7632, 27084), (7844, 26352), (7992, 25864), (8784, 23532), (9028, 22896), (9699, 21312), (10176, 20313), (10656, 19398), (11448, 18056), (11712, 17649), (11766, 17568), (12932, 15984), (13176, 15688), (13542, 15264)]